[PATCH] D125114: [SimplifyLibCalls] handle subobjects of constant aggregates

[Martin Sebor via Phabricator via llvm-commits]

msebor added a comment.

The revised patch updates the failing tests below.  I made some effort to verify the correctness of the changes to the first batch:

  LLVM :: CodeGen/AArch64/arm64-2012-05-07-MemcpyAlignBug.ll
  LLVM :: CodeGen/ARM/constantpool-promote-ldrh.ll
  LLVM :: CodeGen/BPF/remove_truncate_5.ll
  LLVM :: CodeGen/BPF/rodata_2.ll

but none for these:

  LLVM :: CodeGen/PowerPC/aix-vec-arg-spills-mir.ll
  LLVM :: CodeGen/PowerPC/aix-vec-arg-spills.ll
  LLVM :: DebugInfo/COFF/types-array.ll


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125114/new/

https://reviews.llvm.org/D125114